Respuesta :
The sectional conflict was the conflict between the North and the South over the issue of slavery. This conflict dominated American politics for the middle third of the 19th century because the issue of slavery was so divisive.
The conflict began in the 1820s, when the issue of whether to allow slavery in the new territories acquired in the Louisiana Purchase became a major political issue. The conflict intensified in the 1850s, when the issue of whether to allow slavery in the new territories acquired in the Mexican-American War became a major political issue. The conflict came to a head in the 1860s, when the issue of whether to allow slavery in the new territories acquired in the Alaska Purchase became a major political issue. The conflict culminated in the American Civil War, which was fought between the northern and southern states from 1861 to 1865.
Learn more about American Civil War at : https://brainly.com/question/28815289
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